/* ============================================================
   PROTEK ROOFING — Design B (vellum-and-rule)
   Slot: b — ALL selectors scoped [data-design="b"].dq-design
   Zero [data-design="b"].dq-design selectors below.
   ============================================================ */

/* Google Fonts import */
@import url('https://fonts.googleapis.com/css2?family=Bricolage+Grotesque:opsz,wght@12..96,300..800&family=Newsreader:ital,opsz,wght@0,6..72,300..700;1,6..72,300..700&family=DM+Mono:ital,wght@0,300;0,400;0,500;1,300&display=swap');

/* ============================================================
   TOKEN SYSTEM — scoped to [data-design="b"]
   ============================================================ */
[data-design="b"] {
  /* Color tokens */
  --vr-vellum-50:    #f8f4ec;
  --vr-vellum-100:   #f1ebdd;
  --vr-vellum-200:   #e7dfc9;
  --vr-graphite-900: #1a1814;
  --vr-graphite-700: #3a352c;
  --vr-graphite-500: #6b6558;
  --vr-graphite-300: #a59f8f;
  --vr-blueprint-600: #1d4f8b;
  --vr-blueprint-500: #2c6cb0;
  --vr-blueprint-100: #d3e3f5;
  --vr-vermillion-600: #b8392e;
  --vr-vermillion-100: #f3d8d3;
  --vr-field-tan:    #c9b896;
  --vr-success-700:  #3f6b4a;

  /* Design slot alias */
  --design-b-primary: var(--vr-blueprint-600);

  /* Typography */
  --vr-font-display: "Bricolage Grotesque", "Archivo Narrow", system-ui, sans-serif;
  --vr-font-body:    "Newsreader", "Source Serif Pro", Georgia, serif;
  --vr-font-mono:    "DM Mono", "JetBrains Mono", ui-monospace, monospace;

  /* Spacing — drafting primitives */
  --vr-tick:      4px;
  --vr-mark:      8px;
  --vr-rule:     12px;
  --vr-bay:      24px;
  --vr-frame:    40px;
  --vr-grid:     64px;
  --vr-span:     96px;
  --vr-storey:  128px;
  --vr-elevation: 192px;

  /* Motion easings */
  --vr-ease-settle:   cubic-bezier(0.22, 0.61, 0.36, 1);
  --vr-ease-register: cubic-bezier(0.65, 0, 0.35, 1);
  --vr-ease-unfurl:   cubic-bezier(0.4, 0, 0.2, 1);
  --vr-ease-stamp:    cubic-bezier(0.18, 1.4, 0.4, 1);
  --vr-ease-breath:   cubic-bezier(0.45, 0, 0.55, 1);

  /* Motion durations */
  --vr-dur-feedback:    160ms;
  --vr-dur-register:    280ms;
  --vr-dur-press:       420ms;
  --vr-dur-unfurl:      720ms;
  --vr-dur-draw:       1600ms;
  --vr-dur-breath-fast:   5s;
  --vr-dur-breath-mid:   14s;
  --vr-dur-breath-slow:  28s;

  /* Radius */
  --vr-radius-0:    0;
  --vr-radius-1:    2px;
  --vr-radius-2:    4px;
  --vr-stamp-radius: 6px;
  --vr-pill:        999px;

  /* Shadows */
  --vr-shadow-paper: 0 0 0 0.5px var(--vr-graphite-300), 0 4px 12px -2px rgba(26,24,20,0.08);
  --vr-shadow-paper-lift: 0 0 0 0.5px var(--vr-graphite-300), 0 12px 32px -6px rgba(26,24,20,0.14);
  --vr-shadow-stamp-imprint: inset 0 0 0 1px var(--vr-vermillion-600), 0 0 0 2px rgba(184,57,46,0.18);

  /* Base reset */
  box-sizing: border-box;
  background: var(--vr-vellum-50);
  color: var(--vr-graphite-900);
  font-family: var(--vr-font-body);
  font-size: 18px;
  line-height: 1.55;
}

/* Box-sizing inheritance */
[data-design="b"].dq-design,
[data-design="b"] .dq-design {
  max-width: 100%;
  overflow-x: clip;
}
[data-design="b"].dq-design * {
  min-width: 0;
  box-sizing: border-box;
}
[data-design="b"].dq-design img,
[data-design="b"].dq-design svg:not([data-keep-size]) {
  max-width: 100%;
  height: auto;
}

/* ============================================================
   E1 — HEADER "Title block"
   ============================================================ */
[data-design="b"] .vr-header {
  position: sticky; top: 0; z-index: 50;
  width: 100%;
  background: var(--vr-vellum-50);
  border-bottom: 1px solid var(--vr-graphite-300);
  overflow: hidden;
}
[data-design="b"] .vr-header__grid {
  position: absolute; inset: 0;
  color: var(--vr-blueprint-600);
  opacity: 0.18;
  pointer-events: none;
}
[data-design="b"] .vr-header__grid-svg {
  width: 100%; height: 100%; display: block;
}
[data-design="b"] .vr-header__grid-fill {
  opacity: 0.35;
  animation: vr-grid-breath-b var(--vr-dur-breath-slow) var(--vr-ease-breath) infinite;
}
[data-design="b"] .vr-header__dim {
  stroke: var(--vr-blueprint-600); stroke-width: 0.5;
  stroke-dasharray: 4 6;
  stroke-dashoffset: 0;
  animation: vr-dim-drift-b 31s linear infinite;
}
[data-design="b"] .vr-header__dim--b {
  animation-duration: 24s;
  animation-direction: reverse;
  opacity: 0.6;
}

@keyframes vr-grid-breath-b {
  0%, 100% { opacity: 0.35; }
  50%       { opacity: 0.85; }
}
@keyframes vr-dim-drift-b {
  from { stroke-dashoffset: 0; }
  to   { stroke-dashoffset: -120; }
}

[data-design="b"] .vr-header__bar {
  position: relative; z-index: 1;
  display: flex; align-items: center; justify-content: space-between;
  padding: var(--vr-rule) clamp(var(--vr-bay), 4vw, var(--vr-frame));
  min-height: 64px;
}
[data-design="b"] .vr-logo {
  display: inline-flex; align-items: center; gap: var(--vr-mark);
  font-family: var(--vr-font-display);
  font-weight: 520; letter-spacing: -0.015em;
  font-size: 20px; color: var(--vr-graphite-900);
  text-decoration: none;
}
[data-design="b"] .vr-logo__rosette {
  width: 22px; height: 22px;
  color: var(--vr-graphite-900);
  display: inline-block;
  flex-shrink: 0;
  animation: vr-rosette-true-b 42s linear infinite;
}
[data-design="b"] .vr-logo__mark { line-height: 1; }

@keyframes vr-rosette-true-b {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

[data-design="b"] .vr-hamburger {
  display: inline-flex; flex-direction: column; gap: 5px;
  background: transparent; border: 1px solid var(--vr-graphite-700);
  padding: 10px 12px; cursor: pointer;
  border-radius: var(--vr-radius-1);
  min-width: 44px; min-height: 44px;
  justify-content: center; align-items: center;
  transition: border-color var(--vr-dur-register) var(--vr-ease-settle);
}
@media (hover: hover) and (pointer: fine) {
  [data-design="b"] .vr-hamburger:hover { border-color: var(--vr-blueprint-600); }
}
[data-design="b"] .vr-hamburger__rule {
  display: block; width: 18px; height: 1px; background: var(--vr-graphite-900);
}

/* Drawer */
[data-design="b"] .vr-drawer {
  position: fixed; top: 0; right: 0; bottom: 0;
  width: min(420px, 88vw);
  background: var(--vr-vellum-50);
  border-left: 1px solid var(--vr-vermillion-600);
  box-shadow: var(--vr-shadow-paper-lift);
  padding: var(--vr-frame) var(--vr-frame) var(--vr-bay);
  transform: translateX(100%);
  transition: transform var(--vr-dur-unfurl) var(--vr-ease-unfurl);
  z-index: 100;
  overflow-y: auto;
}
[data-design="b"] .vr-drawer[data-open="true"] { transform: translateX(0); }
[data-design="b"] .vr-drawer[hidden] { display: none; }
[data-design="b"] .vr-drawer__nav {
  display: flex; flex-direction: column; gap: var(--vr-rule); margin-top: var(--vr-frame);
}
[data-design="b"] .vr-ref {
  display: flex; gap: var(--vr-mark); padding: var(--vr-mark) 0;
  text-decoration: none; color: var(--vr-graphite-900);
  font-family: var(--vr-font-display); font-size: 26px;
  min-height: 44px; align-items: center;
}
[data-design="b"] .vr-ref--phone { font-size: 20px; color: var(--vr-blueprint-600); }
[data-design="b"] .vr-ref--cta {
  background: var(--vr-blueprint-600); color: var(--vr-vellum-50);
  padding: var(--vr-mark) var(--vr-bay); border-radius: var(--vr-stamp-radius);
  margin-top: var(--vr-rule); font-size: 18px;
}
[data-design="b"] .vr-ref__num {
  font-family: var(--vr-font-mono); font-size: 13px; opacity: 0.18;
  align-self: flex-end; padding-bottom: 6px;
  transition: opacity var(--vr-dur-register) var(--vr-ease-settle);
}
@media (hover: hover) and (pointer: fine) {
  [data-design="b"] .vr-ref:hover .vr-ref__num { opacity: 1; }
}
[data-design="b"] .vr-ref__label { position: relative; }
[data-design="b"] .vr-ref__label::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -2px;
  height: 1px; background: var(--vr-graphite-900);
  transform: scaleX(0); transform-origin: left;
  transition: transform var(--vr-dur-register) var(--vr-ease-settle);
}
@media (hover: hover) and (pointer: fine) {
  [data-design="b"] .vr-ref:hover .vr-ref__label::after { transform: scaleX(1); }
}
[data-design="b"] .vr-drawer__meta {
  position: absolute; bottom: var(--vr-bay); left: var(--vr-frame);
  font-family: var(--vr-font-mono); font-size: 11px;
  color: var(--vr-graphite-500); letter-spacing: 0.08em; text-transform: uppercase;
}

/* ============================================================
   E3 — HERO "Elevation drift" + Unique Roofing Hero (course-lay)
   isolation:isolate on section; text layer z-index:10 above backdrop
   Hero text opacity:1 at first paint — NEVER gated by opacity
   ============================================================ */
[data-design="b"] .vr-hero {
  position: relative; overflow: hidden;
  padding: var(--vr-storey) clamp(var(--vr-bay), 5vw, var(--vr-frame)) var(--vr-elevation);
  background: var(--vr-vellum-50);
  isolation: isolate;
  min-height: 65vh;
}
[data-design="b"] .vr-hero__substrate {
  position: absolute; inset: 0; pointer-events: none;
  color: var(--vr-blueprint-600);
  opacity: 0.28;
  display: flex; align-items: flex-end; justify-content: flex-end;
  padding: 0 clamp(var(--vr-bay), 4vw, var(--vr-frame)) var(--vr-grid);
  z-index: 1;
}

/* Unique roofing hero: roof-plane SVG */
[data-design="b"] .vr-roofplane {
  width: min(820px, 90%); height: auto;
}

/* Roof frame — static dim structural lines */
[data-design="b"] .vr-roof-frame { /* static, no animation */ }

/* Course-lay animation: courses slide up from below + fade in, staggered */
[data-design="b"] .vr-course {
  opacity: 0;
  animation: vr-course-lay-b 18s var(--vr-ease-unfurl) infinite;
}
/* Left slope courses — staggered delays, bottom to top (eave to ridge) */
[data-design="b"] .vr-course--l1 { animation-delay: 0.0s; }
[data-design="b"] .vr-course--l2 { animation-delay: 0.5s; }
[data-design="b"] .vr-course--l3 { animation-delay: 1.0s; }
[data-design="b"] .vr-course--l4 { animation-delay: 1.5s; }
[data-design="b"] .vr-course--l5 { animation-delay: 2.0s; }
[data-design="b"] .vr-course--l6 { animation-delay: 2.5s; }
[data-design="b"] .vr-course--l7 { animation-delay: 3.0s; }
[data-design="b"] .vr-course--l8 { animation-delay: 3.5s; }
/* Right slope — slightly delayed from left for realism */
[data-design="b"] .vr-course--r1 { animation-delay: 0.3s; }
[data-design="b"] .vr-course--r2 { animation-delay: 0.8s; }
[data-design="b"] .vr-course--r3 { animation-delay: 1.3s; }
[data-design="b"] .vr-course--r4 { animation-delay: 1.8s; }
[data-design="b"] .vr-course--r5 { animation-delay: 2.3s; }
[data-design="b"] .vr-course--r6 { animation-delay: 2.8s; }
[data-design="b"] .vr-course--r7 { animation-delay: 3.3s; }
[data-design="b"] .vr-course--r8 { animation-delay: 3.8s; }

@keyframes vr-course-lay-b {
  0%   { opacity: 0; transform: translateY(12px); }
  12%  { opacity: 0.85; transform: translateY(0); }
  60%  { opacity: 0.85; transform: translateY(0); }
  80%  { opacity: 0.4; transform: translateY(0); }
  100% { opacity: 0; transform: translateY(0); }
}

/* Ridgeline draws in — pathLength 100 used */
[data-design="b"] .vr-ridge-line {
  stroke-dasharray: 100;
  stroke-dashoffset: 100;
  animation: vr-ridge-draw-b 2.4s var(--vr-ease-unfurl) 0.2s forwards,
             vr-ridge-breath-b 14s var(--vr-ease-breath) 2.6s infinite;
}
@keyframes vr-ridge-draw-b {
  to { stroke-dashoffset: 0; }
}
@keyframes vr-ridge-breath-b {
  0%, 100% { opacity: 0.9; }
  50%       { opacity: 0.55; }
}

/* Eave line draws in */
[data-design="b"] .vr-eave-line {
  stroke-dasharray: 100;
  stroke-dashoffset: 100;
  animation: vr-eave-draw-b 1.8s var(--vr-ease-unfurl) 0.5s forwards;
}
@keyframes vr-eave-draw-b {
  to { stroke-dashoffset: 0; }
}

/* Dimension annotation fades in after courses settle */
[data-design="b"] .vr-roof-dim {
  opacity: 0;
  animation: vr-dim-fade-b 18s var(--vr-ease-breath) 4.5s infinite;
}
@keyframes vr-dim-fade-b {
  0%, 25%  { opacity: 0; }
  40%, 65% { opacity: 1; }
  80%, 100% { opacity: 0; }
}

/* HERO TEXT — z-index above substrate, opacity:1 at first paint */
[data-design="b"] .vr-hero__bay {
  position: relative; z-index: 10;
  max-width: 64ch;
}
[data-design="b"] .vr-hero__id {
  font-family: var(--vr-font-mono); font-size: 12px;
  text-transform: uppercase; letter-spacing: 0.14em;
  color: var(--vr-graphite-500); margin: 0 0 var(--vr-bay);
  padding-bottom: var(--vr-mark);
  border-bottom: 1px solid var(--vr-graphite-300);
  display: inline-block;
  opacity: 1;
}
[data-design="b"] .vr-hero__title {
  font-family: var(--vr-font-display); font-weight: 480;
  font-size: clamp(38px, 6vw, 64px); line-height: 1.04; letter-spacing: -0.025em;
  color: var(--vr-graphite-900); margin: 0 0 var(--vr-bay); text-wrap: pretty;
  opacity: 1;
}
[data-design="b"] .vr-hero__lede {
  font-family: var(--vr-font-body); font-size: clamp(17px, 1.5vw, 21px); line-height: 1.55;
  color: var(--vr-graphite-700); margin: 0 0 var(--vr-rule); max-width: 56ch;
  opacity: 1;
}
[data-design="b"] .vr-hero__proof {
  font-family: var(--vr-font-mono); font-size: 13px; letter-spacing: 0.08em;
  color: var(--vr-graphite-500); margin: 0 0 var(--vr-frame);
  opacity: 1;
}
[data-design="b"] .vr-hero__cta-row {
  display: flex; gap: var(--vr-bay); flex-wrap: wrap; align-items: center;
}

/* Secondary contact phone (not emergency — brief doesn't confirm emergency_available) */
[data-design="b"] .vr-cta-phone {
  font-family: var(--vr-font-mono); font-size: 17px; font-weight: 400;
  color: var(--vr-graphite-700); text-decoration: none;
  border-bottom: 1px solid var(--vr-graphite-300);
  padding-bottom: 2px;
  transition: color var(--vr-dur-register) var(--vr-ease-settle),
              border-color var(--vr-dur-register) var(--vr-ease-settle);
  min-height: 44px; display: inline-flex; align-items: center;
  opacity: 1;
}
@media (hover: hover) and (pointer: fine) {
  [data-design="b"] .vr-cta-phone:hover {
    color: var(--vr-blueprint-600);
    border-color: var(--vr-blueprint-600);
  }
}
[data-design="b"] .vr-cta-phone__label { opacity: 1; }

/* ============================================================
   E2 — CTA "Stamped & sealed"
   opacity:1 resting — entrance transforms only, never opacity from 0
   ============================================================ */
[data-design="b"] .vr-cta {
  position: relative; display: inline-flex; align-items: center; gap: var(--vr-mark);
  padding: 14px 22px 14px 18px;
  font-family: var(--vr-font-display); font-weight: 520; font-size: 18px; letter-spacing: -0.01em;
  background: var(--vr-blueprint-600); color: var(--vr-vellum-50);
  text-decoration: none;
  border-radius: var(--vr-stamp-radius);
  box-shadow: 0 0 0 1px var(--vr-graphite-900) inset, 0 0 0 1px var(--vr-blueprint-600);
  transition: transform var(--vr-dur-register) var(--vr-ease-settle),
              box-shadow var(--vr-dur-register) var(--vr-ease-settle),
              background var(--vr-dur-register) var(--vr-ease-settle);
  animation: vr-cta-breath-b var(--vr-dur-breath-fast) var(--vr-ease-breath) infinite;
  will-change: transform;
  cursor: pointer;
  min-height: 44px;
  border: none;
  opacity: 1;
}
[data-design="b"] .vr-cta__seal {
  width: 22px; height: 22px; flex: 0 0 22px;
  opacity: 1;
}
[data-design="b"] .vr-cta__seal svg {
  width: 100%; height: 100%;
  animation: vr-cta-seal-b 12s linear infinite;
  transform-origin: center;
}
[data-design="b"] .vr-cta__label { line-height: 1; opacity: 1; }
[data-design="b"] .vr-cta__num {
  position: absolute; top: 4px; right: 6px;
  font-family: var(--vr-font-mono); font-size: 9px; letter-spacing: 0.08em;
  opacity: 0.7;
}
/* Feedback span — hidden via display:none + aria-hidden, NEVER opacity:0 */
[data-design="b"] .vr-cta__feedback {
  position: absolute; left: 0; right: 0; bottom: -22px;
  font-family: var(--vr-font-mono); font-size: 11px; letter-spacing: 0.16em; text-align: center;
  color: var(--vr-vermillion-600);
  pointer-events: none;
  display: none;
}
[data-design="b"] .vr-cta__feedback[data-active="true"] { display: block; }

@media (hover: hover) and (pointer: fine) {
  [data-design="b"] .vr-cta:hover,
  [data-design="b"] .vr-cta:focus-visible {
    background: var(--vr-blueprint-500);
    box-shadow: 0 0 0 1px var(--vr-graphite-900) inset, 0 0 0 2px var(--vr-blueprint-500),
                0 8px 24px -10px rgba(29,79,139,0.4);
    outline: none;
  }
}
[data-design="b"] .vr-cta:active {
  transform: scale(0.97);
  box-shadow: var(--vr-shadow-stamp-imprint);
  animation: vr-cta-press-b var(--vr-dur-press) var(--vr-ease-stamp);
}

@keyframes vr-cta-breath-b {
  0%, 100% { box-shadow: 0 0 0 1px var(--vr-graphite-900) inset, 0 0 0 1px var(--vr-blueprint-600); }
  50%       { box-shadow: 0 0 0 1px var(--vr-graphite-900) inset, 0 0 0 2px var(--vr-blueprint-500); }
}
@keyframes vr-cta-seal-b {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}
@keyframes vr-cta-press-b {
  0%   { box-shadow: var(--vr-shadow-stamp-imprint); }
  100% { box-shadow: 0 0 0 1px var(--vr-graphite-900) inset, 0 0 0 1px var(--vr-blueprint-600); }
}

/* Ghost stamp variant */
[data-design="b"] .vr-stamp--ghost {
  background: transparent;
  color: var(--vr-graphite-700);
  border: 1px solid var(--vr-graphite-700);
  box-shadow: none;
  animation: none;
  font-family: var(--vr-font-display); font-weight: 480;
  font-size: 15px; padding: 10px 16px; cursor: pointer;
  border-radius: var(--vr-radius-1); min-height: 44px;
}
@media (hover: hover) and (pointer: fine) {
  [data-design="b"] .vr-stamp--ghost:hover {
    border-color: var(--vr-graphite-900);
    color: var(--vr-graphite-900);
  }
}

/* ============================================================
   E6 — POINTER "Dimension line"
   Roofing register: ridgeline-tick + vertical rule
   MUST be visibly rendered: opacity:1, height >= 8px
   ============================================================ */
[data-design="b"] .vr-pointer {
  display: flex; justify-content: center;
  margin: calc(var(--vr-elevation) * -0.35) auto var(--vr-rule);
  width: 80px; height: 180px;
  color: var(--vr-blueprint-600);
  cursor: pointer;
  position: relative; z-index: 2;
  opacity: 1;
}
[data-design="b"] .vr-pointer__svg { width: 100%; height: 100%; }
[data-design="b"] .vr-pointer__rule {
  stroke-dasharray: 100;
  stroke-dashoffset: 100;
  animation: vr-pointer-draw-b 1.6s var(--vr-ease-unfurl) 0.4s forwards;
}
[data-design="b"] .vr-pointer__tick-bottom {
  animation: vr-pointer-drift-b 5s var(--vr-ease-breath) infinite 2s;
}
[data-design="b"] .vr-pointer__chev {
  animation: vr-pointer-drift-b 5s var(--vr-ease-breath) infinite 2s;
}
/* Pointer label: starts visible (opacity:1 after 1.2s via forwards fill) */
[data-design="b"] .vr-pointer__label {
  font-size: 10px; letter-spacing: 0.18em;
  opacity: 0;
  animation: vr-pointer-label-b 1.6s var(--vr-ease-register) 1.2s forwards;
}

@keyframes vr-pointer-draw-b {
  to { stroke-dashoffset: 0; }
}
@keyframes vr-pointer-drift-b {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(4px); }
}
@keyframes vr-pointer-label-b {
  to { opacity: 1; }
}

/* ============================================================
   E5 — FUNNEL "Project intake"
   ============================================================ */
[data-design="b"] .vr-funnel {
  position: relative;
  padding: var(--vr-storey) clamp(var(--vr-bay), 5vw, var(--vr-frame));
  background: var(--vr-vellum-50);
  max-width: 1440px; margin: 0 auto;
}
[data-design="b"] .vr-funnel__head { margin-bottom: var(--vr-frame); }
[data-design="b"] .vr-funnel__id {
  font-family: var(--vr-font-mono); font-size: 12px;
  text-transform: uppercase; letter-spacing: 0.14em;
  color: var(--vr-graphite-500); margin: 0 0 var(--vr-mark);
}
[data-design="b"] .vr-funnel__title {
  font-family: var(--vr-font-display); font-weight: 480;
  font-size: clamp(28px, 4vw, 48px); letter-spacing: -0.02em;
  margin: 0 0 var(--vr-rule);
}
[data-design="b"] .vr-funnel__sub {
  font-family: var(--vr-font-body); font-size: 18px; line-height: 1.55;
  color: var(--vr-graphite-700); margin: 0; max-width: 60ch;
}
[data-design="b"] .vr-funnel__spec {
  background: var(--vr-vellum-100);
  border: 1px solid var(--vr-graphite-300);
  padding: var(--vr-bay);
  margin-bottom: var(--vr-frame);
  position: relative;
  min-height: 64px;
}
[data-design="b"] .vr-funnel__spec-id {
  position: absolute; top: -10px; left: var(--vr-bay);
  background: var(--vr-vellum-50); padding: 0 var(--vr-mark);
  font-family: var(--vr-font-mono); font-size: 11px;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--vr-graphite-500);
}
[data-design="b"] .vr-funnel__spec-list {
  display: grid; grid-template-columns: max-content 1fr;
  gap: var(--vr-mark) var(--vr-bay); margin: 0; min-height: 32px;
  font-family: var(--vr-font-mono); font-size: 13px;
}
[data-design="b"] .vr-funnel__spec-list dt {
  color: var(--vr-graphite-500); text-transform: uppercase; letter-spacing: 0.08em;
}
[data-design="b"] .vr-funnel__spec-list dd {
  margin: 0; color: var(--vr-graphite-900); position: relative;
}
[data-design="b"] .vr-funnel__spec-list dd[data-fresh="true"] {
  animation: vr-spec-stamp-b var(--vr-dur-press) var(--vr-ease-stamp);
}
@keyframes vr-spec-stamp-b {
  0%   { transform: scale(0.92) translateY(-4px); color: var(--vr-vermillion-600); }
  60%  { transform: scale(1.02) translateY(0); color: var(--vr-vermillion-600); }
  100% { transform: scale(1) translateY(0); color: var(--vr-graphite-900); }
}
[data-design="b"] .vr-funnel__sheets {
  position: relative;
  border: 1px solid var(--vr-graphite-300);
  background: var(--vr-vellum-50);
  padding: var(--vr-frame);
  min-height: 320px;
  overflow: hidden;
}
[data-design="b"] .vr-funnel__step {
  border: 0; padding: 0; margin: 0;
  display: none;
}
[data-design="b"] .vr-funnel__step[data-active="true"] {
  display: block;
  animation: vr-step-in-b var(--vr-dur-unfurl) var(--vr-ease-unfurl) forwards;
}
@keyframes vr-step-in-b {
  from { transform: translateX(40px); }
  to   { transform: translateX(0); }
}
[data-design="b"] .vr-funnel__step-id {
  font-family: var(--vr-font-mono); font-size: 13px; letter-spacing: 0.08em;
  color: var(--vr-graphite-500); text-transform: uppercase;
  margin-bottom: var(--vr-bay);
  padding: 0; float: none; display: block;
}
[data-design="b"] .vr-funnel__choices {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: var(--vr-rule);
}
[data-design="b"] .vr-funnel__choice {
  font-family: var(--vr-font-display); font-size: 18px; font-weight: 480; letter-spacing: -0.01em;
  background: var(--vr-vellum-50); color: var(--vr-graphite-900);
  border: 1px solid var(--vr-graphite-700);
  padding: 18px 22px; text-align: left;
  cursor: pointer; position: relative;
  border-radius: var(--vr-radius-1);
  min-height: 44px;
  transition: background var(--vr-dur-feedback) var(--vr-ease-settle),
              border-color var(--vr-dur-feedback) var(--vr-ease-settle),
              color var(--vr-dur-feedback) var(--vr-ease-settle);
}
[data-design="b"] .vr-funnel__choice::after {
  content: ""; position: absolute; right: 18px; top: 50%;
  width: 12px; height: 1px;
  background: currentColor;
  transform: translateY(-50%) scaleX(0); transform-origin: right;
  transition: transform var(--vr-dur-register) var(--vr-ease-settle);
}
@media (hover: hover) and (pointer: fine) {
  [data-design="b"] .vr-funnel__choice:hover {
    background: var(--vr-vellum-200);
    border-color: var(--vr-blueprint-600);
    color: var(--vr-blueprint-600);
  }
  [data-design="b"] .vr-funnel__choice:hover::after { transform: translateY(-50%) scaleX(1); }
}
[data-design="b"] .vr-funnel__choice:focus-visible {
  outline: 2px solid var(--vr-blueprint-600); outline-offset: 2px;
}
[data-design="b"] .vr-funnel__contact {
  display: grid; grid-template-columns: 1fr 1fr; gap: var(--vr-bay);
}
[data-design="b"] .vr-funnel__contact .vr-funnel__submit {
  grid-column: 1 / -1; justify-self: flex-start; margin-top: var(--vr-rule);
}
[data-design="b"] .vr-field { display: flex; flex-direction: column; gap: var(--vr-mark); }
[data-design="b"] .vr-field--full { grid-column: 1 / -1; }
[data-design="b"] .vr-field__label {
  font-family: var(--vr-font-mono); font-size: 12px;
  text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--vr-graphite-500);
}
[data-design="b"] .vr-field__input {
  font-family: var(--vr-font-body); font-size: 17px;
  padding: 8px 4px; border: 0;
  border-bottom: 1px solid var(--vr-graphite-300);
  background: transparent; color: var(--vr-graphite-900);
  transition: border-color var(--vr-dur-register) var(--vr-ease-settle);
  min-height: 44px;
}
[data-design="b"] .vr-field__input:focus {
  outline: none;
  border-bottom-color: var(--vr-blueprint-600);
  border-bottom-width: 2px;
}

[data-design="b"] .vr-funnel__nav {
  display: flex; align-items: center; gap: var(--vr-bay); margin-top: var(--vr-bay);
}
[data-design="b"] .vr-funnel__progress {
  flex: 1; height: 1px; background: var(--vr-graphite-300); position: relative;
}
[data-design="b"] .vr-funnel__progress-fill {
  position: absolute; left: 0; top: 0; bottom: 0; width: 100%;
  background: var(--vr-blueprint-600);
  transform: scaleX(0.2); transform-origin: left center;
  transition: transform var(--vr-dur-unfurl) var(--vr-ease-unfurl);
}
[data-design="b"] .vr-funnel__step-counter {
  font-family: var(--vr-font-mono); font-size: 13px;
  letter-spacing: 0.08em; color: var(--vr-graphite-500);
  white-space: nowrap;
}

/* Funnel completion state */
[data-design="b"] .vr-funnel__received {
  display: flex; flex-direction: column; align-items: center; text-align: center;
  padding: var(--vr-frame) 0;
}
[data-design="b"] .vr-funnel__received[hidden] { display: none !important; }
[data-design="b"] .vr-funnel__stamp {
  width: 200px; height: 200px; color: var(--vr-vermillion-600);
  margin-bottom: var(--vr-bay);
  animation: vr-received-press-b 720ms var(--vr-ease-stamp) both;
}
@keyframes vr-received-press-b {
  0%   { transform: scale(1.4) rotate(-6deg); }
  55%  { transform: scale(0.96) rotate(-2deg); }
  100% { transform: scale(1) rotate(-3deg); }
}
[data-design="b"] .vr-funnel__received-title {
  font-family: var(--vr-font-display); font-size: 28px;
  letter-spacing: -0.015em; margin: 0 0 var(--vr-rule);
}
[data-design="b"] .vr-funnel__received-body {
  font-family: var(--vr-font-body); font-size: 17px; line-height: 1.55;
  color: var(--vr-graphite-700); max-width: 48ch; margin: 0 0 var(--vr-rule);
}
[data-design="b"] .vr-funnel__received-body a {
  color: var(--vr-blueprint-600);
}
[data-design="b"] .vr-funnel__refnum {
  font-family: var(--vr-font-mono); color: var(--vr-graphite-900);
}

/* Trust block below funnel */
[data-design="b"] .vr-funnel__trust {
  margin-top: var(--vr-frame);
  padding-top: var(--vr-frame);
  border-top: 1px solid var(--vr-graphite-300);
}
[data-design="b"] .vr-trust-row {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--vr-bay); margin: 0; padding: 0;
}
[data-design="b"] .vr-trust-item {}
[data-design="b"] .vr-trust-item dt {
  font-family: var(--vr-font-mono); font-size: 11px;
  text-transform: uppercase; letter-spacing: 0.1em;
  color: var(--vr-graphite-500); margin: 0 0 var(--vr-tick);
}
[data-design="b"] .vr-trust-item dd {
  font-family: var(--vr-font-body); font-size: 16px;
  color: var(--vr-graphite-900); margin: 0; line-height: 1.45;
}

/* ============================================================
   E4 — AMBIENT B "Spec-sheet rule" (mid-page roof systems)
   ============================================================ */
[data-design="b"] .vr-ambient-b {
  position: relative;
  padding: var(--vr-storey) clamp(var(--vr-bay), 5vw, var(--vr-frame));
  background: var(--vr-vellum-100);
  overflow: hidden;
}
[data-design="b"] .vr-ambient-b__rules {
  position: absolute; inset: 0;
  color: var(--vr-graphite-300); opacity: 0.55; pointer-events: none;
}
[data-design="b"] .vr-rules-svg { width: 100%; height: 100%; }
[data-design="b"] .vr-rule-line {
  stroke-dashoffset: 0;
  animation: vr-rules-drift-b 14s linear infinite;
}
[data-design="b"] .vr-rule-line:nth-child(2) { animation-duration: 19s; animation-direction: reverse; }
[data-design="b"] .vr-rule-line:nth-child(3) { animation-duration: 17s; }
[data-design="b"] .vr-rule-line:nth-child(4) { animation-duration: 22s; animation-direction: reverse; }
@keyframes vr-rules-drift-b {
  from { stroke-dashoffset: 0; }
  to   { stroke-dashoffset: 280; }
}

[data-design="b"] .vr-services__head {
  position: relative; z-index: 1; margin-bottom: var(--vr-frame);
}
[data-design="b"] .vr-services__id {
  font-family: var(--vr-font-mono); font-size: 12px;
  text-transform: uppercase; letter-spacing: 0.14em;
  color: var(--vr-graphite-500); margin: 0 0 var(--vr-mark);
}
[data-design="b"] .vr-services__title {
  font-family: var(--vr-font-display); font-weight: 480;
  font-size: clamp(28px, 4vw, 48px); letter-spacing: -0.02em; margin: 0;
}
[data-design="b"] .vr-services__list {
  position: relative; z-index: 1;
  list-style: none; margin: 0; padding: 0;
  display: flex; flex-direction: column;
}
[data-design="b"] .vr-service-row {
  display: grid;
  grid-template-columns: 72px 1fr auto;
  gap: var(--vr-bay);
  padding: var(--vr-bay) 0;
  border-bottom: 1px solid var(--vr-graphite-300);
  transition: transform var(--vr-dur-register) var(--vr-ease-settle);
  transform: translateY(8px);
  /* Scroll-reveal: starts offset, IntersectionObserver sets data-in-view */
}
[data-design="b"] .vr-service-row[data-in-view="true"] {
  transform: translateY(0);
}
@media (hover: hover) and (pointer: fine) {
  [data-design="b"] .vr-service-row:hover { background: linear-gradient(90deg, var(--vr-vellum-200) 0%, transparent 60%); }
  [data-design="b"] .vr-service-row:hover .vr-service-row__num,
  [data-design="b"] .vr-service-row:hover .vr-service-row__heading { transform: translateX(-4px); }
}
[data-design="b"] .vr-service-row__num {
  font-family: var(--vr-font-mono); font-size: 13px;
  color: var(--vr-graphite-500); letter-spacing: 0.08em;
  padding-top: 8px;
  transition: transform var(--vr-dur-register) var(--vr-ease-settle);
}
[data-design="b"] .vr-service-row__content {}
[data-design="b"] .vr-service-row__heading {
  font-family: var(--vr-font-display);
  font-size: clamp(21px, 2.4vw, 30px); font-weight: 480; letter-spacing: -0.015em;
  margin: 0 0 var(--vr-mark);
  transition: transform var(--vr-dur-register) var(--vr-ease-settle);
}
[data-design="b"] .vr-service-row__body {
  font-family: var(--vr-font-body); font-size: 17px; line-height: 1.55;
  color: var(--vr-graphite-700); margin: 0; max-width: 60ch;
}
[data-design="b"] .vr-service-row__dim {
  align-self: flex-start; justify-self: flex-end;
  font-family: var(--vr-font-mono); font-size: 12px; letter-spacing: 0.06em;
  color: var(--vr-blueprint-600);
  padding: 4px 8px; border: 1px solid currentColor;
  white-space: nowrap;
  transform: translateX(8px);
  transition: transform var(--vr-dur-register) var(--vr-ease-register);
}
[data-design="b"] .vr-service-row[data-in-view="true"] .vr-service-row__dim {
  transform: translateX(0);
  transition-delay: 200ms;
}

/* ============================================================
   PORTFOLIO section
   ============================================================ */
[data-design="b"] .vr-portfolio {
  padding: var(--vr-storey) clamp(var(--vr-bay), 5vw, var(--vr-frame));
  background: var(--vr-vellum-50);
  max-width: 1440px; margin: 0 auto;
}
[data-design="b"] .vr-portfolio__head { margin-bottom: var(--vr-frame); }
[data-design="b"] .vr-portfolio__id {
  font-family: var(--vr-font-mono); font-size: 12px;
  text-transform: uppercase; letter-spacing: 0.14em;
  color: var(--vr-graphite-500); margin: 0 0 var(--vr-mark);
}
[data-design="b"] .vr-portfolio__title {
  font-family: var(--vr-font-display); font-weight: 480;
  font-size: clamp(28px, 4vw, 48px); letter-spacing: -0.02em; margin: 0 0 var(--vr-rule);
}
[data-design="b"] .vr-portfolio__lede {
  font-family: var(--vr-font-body); font-size: 18px; line-height: 1.55;
  color: var(--vr-graphite-700); margin: 0; max-width: 60ch;
}

/* Stats row */
[data-design="b"] .vr-portfolio__stats {
  display: flex; gap: var(--vr-frame); flex-wrap: wrap;
  margin: var(--vr-frame) 0;
  padding: var(--vr-frame) 0;
  border-top: 1px solid var(--vr-graphite-300);
  border-bottom: 1px solid var(--vr-graphite-300);
}
[data-design="b"] .vr-stat {}
[data-design="b"] .vr-stat__num {
  display: block;
  font-family: var(--vr-font-display); font-weight: 480;
  font-size: clamp(40px, 5vw, 64px); letter-spacing: -0.03em;
  color: var(--vr-graphite-900); line-height: 1;
}
[data-design="b"] .vr-stat__label {
  display: block;
  font-family: var(--vr-font-mono); font-size: 12px;
  letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--vr-graphite-500); margin-top: var(--vr-mark);
}

/* Portfolio type cards */
[data-design="b"] .vr-portfolio__types {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--vr-frame);
  margin: var(--vr-frame) 0;
}
[data-design="b"] .vr-ptype {
  background: var(--vr-vellum-100);
  border: 1px solid var(--vr-graphite-300);
  padding: var(--vr-frame);
  box-shadow: var(--vr-shadow-paper);
}
[data-design="b"] .vr-ptype__num {
  font-family: var(--vr-font-mono); font-size: 12px;
  color: var(--vr-graphite-500); letter-spacing: 0.1em;
  display: block; margin-bottom: var(--vr-rule);
}
[data-design="b"] .vr-ptype__title {
  font-family: var(--vr-font-display); font-weight: 480;
  font-size: clamp(20px, 2vw, 26px); letter-spacing: -0.015em;
  margin: 0 0 var(--vr-mark);
}
[data-design="b"] .vr-ptype__body {
  font-family: var(--vr-font-body); font-size: 16px; line-height: 1.55;
  color: var(--vr-graphite-700); margin: 0;
}

/* Repeated funnel CTA */
[data-design="b"] .vr-portfolio__cta {
  margin-top: var(--vr-frame);
  padding-top: var(--vr-frame);
  border-top: 1px solid var(--vr-graphite-300);
}

/* ============================================================
   WARRANTIES section
   ============================================================ */
[data-design="b"] .vr-warranties {
  padding: var(--vr-storey) clamp(var(--vr-bay), 5vw, var(--vr-frame));
  background: var(--vr-vellum-100);
  max-width: 1440px; margin: 0 auto;
}
[data-design="b"] .vr-warranties__head { margin-bottom: var(--vr-frame); }
[data-design="b"] .vr-warranties__id {
  font-family: var(--vr-font-mono); font-size: 12px;
  text-transform: uppercase; letter-spacing: 0.14em;
  color: var(--vr-graphite-500); margin: 0 0 var(--vr-mark);
}
[data-design="b"] .vr-warranties__title {
  font-family: var(--vr-font-display); font-weight: 480;
  font-size: clamp(26px, 3.5vw, 44px); letter-spacing: -0.02em; margin: 0;
}
[data-design="b"] .vr-warranties__cols {
  display: grid; grid-template-columns: 1fr 1fr; gap: var(--vr-frame);
}
[data-design="b"] .vr-warranty-card {
  background: var(--vr-vellum-50);
  border: 1px solid var(--vr-graphite-300);
  padding: var(--vr-frame);
  box-shadow: var(--vr-shadow-paper);
}
[data-design="b"] .vr-warranty-card__type {
  font-family: var(--vr-font-mono); font-size: 11px;
  text-transform: uppercase; letter-spacing: 0.14em;
  color: var(--vr-blueprint-600); margin: 0 0 var(--vr-mark);
}
[data-design="b"] .vr-warranty-card__title {
  font-family: var(--vr-font-display); font-weight: 480;
  font-size: clamp(20px, 2vw, 26px); letter-spacing: -0.015em; margin: 0 0 var(--vr-rule);
}
[data-design="b"] .vr-warranty-card__body {
  font-family: var(--vr-font-body); font-size: 16px; line-height: 1.55;
  color: var(--vr-graphite-700); margin: 0 0 var(--vr-rule);
}
[data-design="b"] .vr-warranty-card__note {
  font-family: var(--vr-font-mono); font-size: 12px; letter-spacing: 0.06em;
  color: var(--vr-graphite-500); margin: 0;
}

/* ============================================================
   PROCESS section
   ============================================================ */
[data-design="b"] .vr-process {
  padding: var(--vr-storey) clamp(var(--vr-bay), 5vw, var(--vr-frame));
  background: var(--vr-vellum-50);
}
[data-design="b"] .vr-process__inner {
  max-width: 1440px; margin: 0 auto;
}
[data-design="b"] .vr-process__head { margin-bottom: var(--vr-frame); }
[data-design="b"] .vr-process__id {
  font-family: var(--vr-font-mono); font-size: 12px;
  text-transform: uppercase; letter-spacing: 0.14em;
  color: var(--vr-graphite-500); margin: 0 0 var(--vr-mark);
}
[data-design="b"] .vr-process__title {
  font-family: var(--vr-font-display); font-weight: 480;
  font-size: clamp(26px, 3.5vw, 44px); letter-spacing: -0.02em; margin: 0;
}
[data-design="b"] .vr-process__steps {
  list-style: none; padding: 0; margin: 0;
  display: flex; flex-direction: column;
}
[data-design="b"] .vr-process-step {
  display: grid; grid-template-columns: 56px 1fr;
  gap: var(--vr-bay);
  padding: var(--vr-bay) 0;
  border-bottom: 1px solid var(--vr-graphite-300);
}
[data-design="b"] .vr-process-step__num {
  font-family: var(--vr-font-mono); font-size: 13px;
  color: var(--vr-graphite-500); letter-spacing: 0.08em; padding-top: 6px;
}
[data-design="b"] .vr-process-step__title {
  font-family: var(--vr-font-display); font-weight: 480;
  font-size: clamp(19px, 2vw, 24px); letter-spacing: -0.01em; margin: 0 0 var(--vr-mark);
}
[data-design="b"] .vr-process-step__body {
  font-family: var(--vr-font-body); font-size: 16px; line-height: 1.55;
  color: var(--vr-graphite-700); margin: 0;
}

/* ============================================================
   ABOUT section
   ============================================================ */
[data-design="b"] .vr-about {
  padding: var(--vr-storey) clamp(var(--vr-bay), 5vw, var(--vr-frame));
  background: var(--vr-vellum-100);
}
[data-design="b"] .vr-about__inner {
  max-width: 1440px; margin: 0 auto;
}
[data-design="b"] .vr-about__id {
  font-family: var(--vr-font-mono); font-size: 12px;
  text-transform: uppercase; letter-spacing: 0.14em;
  color: var(--vr-graphite-500); margin: 0 0 var(--vr-mark);
}
[data-design="b"] .vr-about__title {
  font-family: var(--vr-font-display); font-weight: 480;
  font-size: clamp(26px, 3.5vw, 44px); letter-spacing: -0.02em;
  margin: 0 0 var(--vr-frame);
}
[data-design="b"] .vr-about__body {
  font-family: var(--vr-font-body); font-size: 18px; line-height: 1.6;
  color: var(--vr-graphite-700); margin: 0 0 var(--vr-bay); max-width: 68ch;
}
[data-design="b"] .vr-about__vitals {
  margin: var(--vr-frame) 0 0; padding: 0;
  display: flex; flex-direction: column; gap: 0;
}
[data-design="b"] .vr-vital {
  display: grid; grid-template-columns: 140px 1fr;
  gap: 0 var(--vr-bay);
  padding: var(--vr-rule) 0;
  border-bottom: 1px solid var(--vr-graphite-300);
  font-family: var(--vr-font-mono); font-size: 13px;
}
[data-design="b"] .vr-vital dt {
  color: var(--vr-graphite-500); letter-spacing: 0.08em;
  text-transform: uppercase;
}
[data-design="b"] .vr-vital dd { margin: 0; color: var(--vr-graphite-900); }
[data-design="b"] .vr-vital__dots { display: none; }

/* ============================================================
   CONTACT section
   ============================================================ */
[data-design="b"] .vr-contact {
  padding: var(--vr-storey) clamp(var(--vr-bay), 5vw, var(--vr-frame));
  background: var(--vr-vellum-50);
  border-top: 1px solid var(--vr-graphite-300);
}
[data-design="b"] .vr-contact__inner {
  max-width: 1440px; margin: 0 auto;
}
[data-design="b"] .vr-contact__id {
  font-family: var(--vr-font-mono); font-size: 12px;
  text-transform: uppercase; letter-spacing: 0.14em;
  color: var(--vr-graphite-500); margin: 0 0 var(--vr-mark);
}
[data-design="b"] .vr-contact__title {
  font-family: var(--vr-font-display); font-weight: 480;
  font-size: clamp(26px, 3.5vw, 44px); letter-spacing: -0.02em;
  margin: 0 0 var(--vr-rule);
}
[data-design="b"] .vr-contact__body {
  font-family: var(--vr-font-body); font-size: 18px; line-height: 1.55;
  color: var(--vr-graphite-700); margin: 0 0 var(--vr-frame); max-width: 56ch;
}
[data-design="b"] .vr-contact__actions {
  display: flex; gap: var(--vr-bay); align-items: center; flex-wrap: wrap;
}
[data-design="b"] .vr-contact__phone {
  font-family: var(--vr-font-mono); font-size: 22px; font-weight: 400;
  color: var(--vr-graphite-700); text-decoration: none;
  border-bottom: 1px solid var(--vr-graphite-300);
  transition: color var(--vr-dur-register) var(--vr-ease-settle),
              border-color var(--vr-dur-register) var(--vr-ease-settle);
  min-height: 44px; display: inline-flex; align-items: center;
}
@media (hover: hover) and (pointer: fine) {
  [data-design="b"] .vr-contact__phone:hover {
    color: var(--vr-blueprint-600);
    border-color: var(--vr-blueprint-600);
  }
}

/* ============================================================
   FOOTER
   ============================================================ */
[data-design="b"] .vr-footer {
  background: var(--vr-vellum-100);
  padding: var(--vr-frame) clamp(var(--vr-bay), 5vw, var(--vr-frame));
  border-top: 1px solid var(--vr-graphite-300);
}
[data-design="b"] .vr-footer__rule {
  display: flex; align-items: center; justify-content: center;
  margin-bottom: var(--vr-frame);
  position: relative;
}
[data-design="b"] .vr-footer__rule::before {
  content: ""; position: absolute; left: 0; right: 0; top: 50%;
  height: 1px; background: var(--vr-graphite-700);
}
[data-design="b"] .vr-footer__rule-label {
  background: var(--vr-vellum-100);
  padding: 0 var(--vr-bay);
  font-family: var(--vr-font-mono); font-size: 11px;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--vr-graphite-500);
  position: relative; z-index: 1;
}
[data-design="b"] .vr-footer__cols {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: var(--vr-frame); max-width: 1440px; margin: 0 auto;
}
[data-design="b"] .vr-footer__firm {
  font-family: var(--vr-font-display); font-weight: 520;
  font-size: 18px; letter-spacing: -0.01em; margin: 0 0 var(--vr-mark);
}
[data-design="b"] .vr-footer__tagline {
  font-family: var(--vr-font-body); font-size: 15px;
  color: var(--vr-graphite-700); margin: 0;
}
[data-design="b"] .vr-footer__label {
  font-family: var(--vr-font-mono); font-size: 11px;
  text-transform: uppercase; letter-spacing: 0.1em;
  color: var(--vr-graphite-500); margin: 0 0 var(--vr-rule);
}
[data-design="b"] .vr-footer__list {
  list-style: none; padding: 0; margin: 0;
  font-family: var(--vr-font-body); font-size: 15px; line-height: 1.7;
  color: var(--vr-graphite-700);
}
[data-design="b"] .vr-footer__phone {
  display: block; font-family: var(--vr-font-mono); font-size: 18px;
  color: var(--vr-graphite-900); text-decoration: none;
  margin-bottom: var(--vr-rule); min-height: 44px; display: flex; align-items: center;
}
[data-design="b"] .vr-footer__cta {
  display: inline-block; font-family: var(--vr-font-display); font-size: 15px;
  color: var(--vr-blueprint-600); text-decoration: none;
  border-bottom: 1px solid var(--vr-blueprint-600);
}
[data-design="b"] .vr-footer__compliance {
  font-family: var(--vr-font-mono); font-size: 12px; line-height: 1.6;
  color: var(--vr-graphite-500); margin: 0;
}

/* ============================================================
   SCROLL-DRIVEN PARALLAX — TRIAD-2 premium scroll motion
   Hero substrate parallax on scroll (genuine scroll-driven motion, not fade-in)
   ============================================================ */
[data-design="b"] .vr-hero__substrate {
  will-change: transform;
  /* JS will apply translateY based on scrollY for parallax */
}

/* ============================================================
   MOBILE RESPONSIVE — scoped to .dq-design to avoid chrome modal leak
   ============================================================ */
@media (max-width: 768px) {
  [data-design="b"].dq-design .vr-warranties__cols { grid-template-columns: 1fr; }
  [data-design="b"].dq-design .vr-footer__cols { grid-template-columns: 1fr 1fr; }
  [data-design="b"].dq-design .vr-hero { min-height: auto; }
}

@media (max-width: 640px) {
  [data-design="b"].dq-design .vr-funnel__choices { grid-template-columns: 1fr; }
  [data-design="b"].dq-design .vr-funnel__contact { grid-template-columns: 1fr; }
  [data-design="b"].dq-design .vr-funnel__contact .vr-funnel__submit { grid-column: 1; }
  [data-design="b"].dq-design .vr-service-row { grid-template-columns: 1fr; }
  [data-design="b"].dq-design .vr-service-row__dim { justify-self: flex-start; }
  [data-design="b"].dq-design .vr-footer__cols { grid-template-columns: 1fr; }
  [data-design="b"].dq-design .vr-portfolio__types { grid-template-columns: 1fr; }
  [data-design="b"].dq-design .vr-trust-row { grid-template-columns: 1fr; }
  [data-design="b"].dq-design .vr-portfolio__stats { flex-direction: column; gap: var(--vr-bay); }
  [data-design="b"].dq-design .vr-process-step { grid-template-columns: 1fr; }
  [data-design="b"].dq-design .vr-vital { grid-template-columns: 1fr; gap: var(--vr-tick); }
}

@media (max-width: 560px) {
  [data-design="b"].dq-design .vr-logo { font-size: 16px; }
  [data-design="b"].dq-design .vr-logo__rosette { width: 18px; height: 18px; }
  [data-design="b"].dq-design .vr-pointer { width: 64px; height: 140px; margin-top: calc(var(--vr-storey) * -0.3); }
  [data-design="b"].dq-design .vr-hero__cta-row { flex-direction: column; align-items: flex-start; }
}

/* ============================================================
   REDUCED MOTION FALLBACKS
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  [data-design="b"] .vr-header__grid-fill,
  [data-design="b"] .vr-header__dim,
  [data-design="b"] .vr-logo__rosette { animation: none; }
  [data-design="b"] .vr-header__grid-fill { opacity: 0.6; }

  [data-design="b"] .vr-course { animation: none; opacity: 0.7; transform: none; }
  [data-design="b"] .vr-ridge-line { animation: none; stroke-dashoffset: 0; }
  [data-design="b"] .vr-eave-line { animation: none; stroke-dashoffset: 0; }
  [data-design="b"] .vr-roof-dim { animation: none; opacity: 1; }

  [data-design="b"] .vr-cta,
  [data-design="b"] .vr-cta__seal svg { animation: none; }

  [data-design="b"] .vr-pointer__rule { animation: none; stroke-dashoffset: 0; }
  [data-design="b"] .vr-pointer__tick-bottom,
  [data-design="b"] .vr-pointer__chev { animation: none; }
  [data-design="b"] .vr-pointer__label { animation: none; opacity: 1; }

  [data-design="b"] .vr-funnel__step { animation: none; }
  [data-design="b"] .vr-funnel__spec-list dd { animation: none; }
  [data-design="b"] .vr-funnel__stamp { animation: none; }

  [data-design="b"] .vr-rule-line { animation: none; }
  [data-design="b"] .vr-service-row { transition: none; transform: none; }
  [data-design="b"] .vr-service-row__dim { transition: none; transform: none; }
}

/* Phase-3.4 hero visibility floor (forge_assemble) */
[data-design="b"] [data-mf-role="hero"] :is(h1,h2,p,.headline,.subtitle,.proof,[class*="headline"],[class*="subtitle"],[class*="proof"]),
[data-design="b"] [data-mf-role="cta"] { opacity: 1 !important; }